21950694

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 51004512

約数和(自身を除く): 29053818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1433, 1702, 2553, 2866, 4299, 5106, 7659, 8598, 12897, 15318, 25794, 32959, 53021, 65918, 98877, 106042, 159063, 197754, 296631, 318126, 477189, 593262, 954378, 1219483, 2438966, 3658449, 7316898, 10975347, 21950694]

約数ペア:

[(1, 21950694), (2, 10975347), (3, 7316898), (6, 3658449), (9, 2438966), (18, 1219483), (23, 954378), (37, 593262), (46, 477189), (69, 318126), (74, 296631), (111, 197754), (138, 159063), (207, 106042), (222, 98877), (333, 65918), (414, 53021), (666, 32959), (851, 25794), (1433, 15318), (1702, 12897), (2553, 8598), (2866, 7659), (4299, 5106)]